10. A 3-phase, salient pole synchronous motor operates at rated voltage on infinite busbars. If t...
10. A 3-phase, salient pole synchronous motor operates at rated voltage on infinite busbars. If the per-unit values of the synchronous reactances are X0 x08 and resistance can be neglected, calculate the percentage of rated power the machine can develop with (a) zero excitation, (b) 08 р.u. excitation. Find the corresponding load angle and armature current in each case. Answer: 0-125:45: 126; 08347465"; 1-26)
10. A 3-phase, salient pole synchronous motor operates at rated voltage on infinite busbars. If the per-unit values of the synchronous reactances are X0 x08 and resistance can be neglected, calculate the percentage of rated power the machine can develop with (a) zero excitation, (b) 08 р.u. excitation. Find the corresponding load angle and armature current in each case. Answer: 0-125:45: 126; 08347465"; 1-26)